The diagram above illustrates the mercury-in-glass thermometer used for determining the temperature of a room. Use the data on it to determine the room temperature. By: Sunday|Published on: Jan 23|Categories: Physics WAEC| 0 comments A. 3.3°C B. 7.0°C C. 13°C D. 30.0°C Correct Answer: Option D D. 30.0°C Users Also Read These:If the solubility of KHCO3 is 0.40 mole dm‾³ at room…Which of the following is a non-metal that remains…A mercury-in-glass thermometer read 4cm at ice point…Which of the following halogens is solid at room…Which of the following is a solid at room temperature?SEE ALSO A boy travels 8 km eastward to a point B and then 6km northward to another point C. Determine the difference between the magnitude of displacement of the boy and distance travelled by him